baber/WOPTO huggingface dataset:
Patent DE-19647707-C2 (DE)
Inventor: FABER THOMAS
IPC: B23K20/16
Filed: 1996-11-11
Granted: 2003-08-21
Abstract: Connector components, such as pipes, rods or semi-finished products is performed by friction welding with the steps of using a friction element which is arranged in an abutting position between those ends of the components which are to be connected and is rotated about an axis which is common to the components and to the friction element in order to produce a welding temperature by friction heat with compression forces which at the same time act on contact surfaces between the friction element and the component ends, subjecting the connecting component, for adjoining process, after the rotary movement has been stopped to higher compression forces in opposite directions, after reaching the welding temperature within a virtually steady-state temperature area, continuing the welding process with a material of the friction element being removed on surfaces which are involved with the friction process, until the ends of the components to be joined come into contact with one another, thereafter subjecting the components to an increased contact pressure and welding to one another by upsetting, and removing a friction and upsetting burr produced during the friction and upsetting, at the same time.
Patent DE-19740903-C2 (DE)
Inventor: BEER RICHARD
IPC: A47F3/04
Filed: 1997-09-17
Granted: 1999-07-22
Abstract: Chest freezer (1) has case type housing (2) has in upper section at least one operating side having accessible opening, which can be selectively opened and closed using lid (15) that is partly transparent and swivellable about an axis of rotation. Lid can automatically close when acted upon by axis of rotation.
Patent DE-19804216-C2 (DE)
Inventor: SCHEEFERS-BORCHEL URSULA
IPC: C12Q1/527
Filed: 1998-02-03
Granted: 1999-12-16
Abstract: The invention relates to a method of qualitative and quantitative detection of a tissue of a central nervous system in products, especially in meat products. According to said method, the presence of added brain or nervous tissue is detected by determining the  gamma , gamma -enolase contents in a test sample.
Patent DE-19927310-C2 (DE)
Inventor: WINTER SIEGFRIED
IPC: B66F3/22
Filed: 1999-06-15
Granted: 2002-12-05
Abstract: A working platform assembly, includes a platform, and a scissor-type mechanism for extending and retracting the platform. The scissor-type mechanism has a plurality of superimposed pairs of arm members, thereby defining a lower first pair of arm members and at least one further second pair of arm members being positioned thereabove. The arm members of the first and second pairs of arm members have a cross section which decreases in upward direction, wherein the second pair of arm members has an upper end and includes an inner side formed with an outwardly directed slope which is realized by attaching the upper end of the arm members at a slanted angle.
Patent DE-19931846-C2 (DE)
Inventor: NEUBERT JOACHIM
IPC: B01D67/00
Filed: 1999-07-09
Granted: 2002-03-14
Abstract: The invention relates to a membrane that is used as a composite membrane for the separation of dissolved and suspended substances and dissolved salts from their carrier liquid. Said membrane consists of a flat substrate with relatively wide through-flow openings on which a separating layer is applied that consists of a composite of a granular filler and a binder. The inventive separating layer consists of at least two superimposed interlinked constructional layers of different structure. The superimposed constructional layers applied on the substrate contain respective graded sequences of filler ratios and correspondingly higher binder ratios as compared to a preceding constructional layer. When the membrane is operational and fitted in a separation installation, the separating layer is oriented in such a manner that the constructional layer with the lowest filler ratio is impinged by the liquid that contains the substances to be separated. The inventive membrane structure allows a substantial reduction of the inner resistance to flow of the membrane. At the same time, a high flux can be achieved at a relatively low transmembrane pressure and a relatively low overflow rate.
Patent DE-19943214-C2 (DE)
Inventor: MAYR GERHARD
IPC: E05D15/52
Filed: 1999-09-09
Granted: 2003-04-10
Abstract: The lock (5) has a gear operated by a handle, with a locking rod (6) extending perpendicular to the handle axis. The locking rod fits in a groove and a free end (9) of the locking rod fits in an opening (10) in a counter lock part (7) on the frame (2) side. A hook mechanism is formed between the locking rod and the counter lock part. Preferably, the locking rod has a radial groove and a shoulder is formed in the opening of the counter lock part.
Patent DE-19956697-C2 (DE)
Inventor: BUZOT HERVE
IPC: B65B51/00
Filed: 1999-11-12
Granted: 2002-10-31
Abstract: The present invention is directed to a method and an apparatus for closing a packing tube (1) around an essentially cylindrical packaged product (2), in particular a tampon for female hygiene, in which method the packing tube (2) which is made of a flexible packing film is arranged in tube shape around the packing product so that an open packing tube portion (3) is projecting beyond a free forward end of the packaged product. Then, a front portion of the packing film of the open forward projecting packing tube portion (3) is pressed together and joined by clamping jaws (10, 10') to form a first film sheet portion (6, 8), and the joined first film sheet portion (6, 8) is folded onto the packing tube (1) around the forward end of the packaged product and is joined therewith.
Patent RU-2158262-C2 (RU)
Title: Derivatives of 1,2,5-thiadiazole, intermediate compounds, methods of synthesis and pharmaceutical composition
Inventor: CHARL Z ARTUR ALT
IPC: A61K31/445
Filed: 1995-10-23
Granted: 2000-10-27
Abstract: FIELD: organic chemistry, pharmacy. SUBSTANCE: invention describes the novel derivatives of 1,2,5-thiadiazole or its quaternized form taken among compounds of the general formula (I)   where W means oxygen or sulfur atom; R is taken among the group consisting of hydrogen, halogen atom, R 4 ,-OR 4 ,-SR 4 ,-SO 2 R 4  and -Z-C 4-12 -(cycloalkylalkyl); R 4  is taken among the group consisting of C 1-15 -alkyl, C 2-15 -alkenyl and C 2-15 -alkynyl each of that is substituted optionally with one or more substituents taken independently among the group consisting of halogen atom, -CF 3 , phenyl and phenoxy-group where phenyl and phenoxy-group are substituted optionally with one or more substituents taken independently among the group consisting of halogen atom, -CN, C 1-4 -alkyl, C 1-4 -alkoxy-group, -OF 3 ,-CF 3  or R is taken among the group consisting of -OR 5 Y,-SR 5 Y,OR 5 -Z-Y,-SR 5 ZY,-O-R 5 -Z-R 4  where Z means oxygen or sulfur atom; R 5  means C 1-15 -alkyl; Y means 5- or 6-membered heterocyclic group taken among thienyl, pyridyl and thiazolidonyl; G is taken among azacyclic or azabicyclic ring system or G means optionally substituted C 3 -C 8 -cycloalkyl where cycloalkyl substituents are taken among R 1  and R 2  or optionally substituted C 1-6 -alkyl where substituent is NR 5 R 7 ; R 6  and R 7  both mean hydrogen atom or C 1-6 -alkyl; one of R 1  and R 1  means hydrogen atom and another means hydrogen atom or C 1-6 -alkyl; R 3  means hydrogen atom or C 1-5 -alkyl; m = 0, 1 or 2; p = 0, 1 or 2; q = 1 or 2; r = 0, 1 or 2;   means a single or double bond under condition that if W means oxygen atom and G means alkyl then R is taken among the group consisting of hydrogen atom, R 4 ,-OR 4 ,-SR 4 ,-SO 2 R 4 ,-Z-C 4-12 -(cycloalkylalkyl) each of that is optionally substituted with one or more substituents taken independently among the group consisting of halogen atom and -CF 3 ; or R is taken among the group consisting of OR 5 Y,-SR 5 Y,OR 5 -Z-Y,-SR 5 ZY,-O-R 5 -Z-R 4  where Z means oxygen or sulfur atom; R 5  means C 1-5 -alkyl. Invention relates to also its pharmaceutically acceptable salt or solvate. Invention relates to therapeutic active azacyclic or azabicyclic compounds, method of their synthesis and pharmaceutical compositions including indicated compounds. New compounds are useful for treatment of patients with diseases of central nervous system caused by dysfunction of muscarine cholinergic system. EFFECT: new compounds indicated above, improved methods of synthesis, valuable pharmacological properties. 24 cl, 5 tbl
Patent RU-2154650-C2 (RU)
Title: Heat-treated tetrafluoroethylene copolymers
Inventor: KOLAJANNA PASKUA
IPC: C08F14/18
Filed: 1996-01-03
Granted: 2000-08-20
Abstract: FIELD: chemistry of polymers. SUBSTANCE: described are new heat-treated tetrafluoroethylene-based copolymers prepared by reacting (A) fluorodioxol of formula I wherein R f  is perfluoroalkyl having from 1 to 5 carbon atoms; X 1  and X 2  are the same of different and are -F or CF 3 ; Z is selected from -F, -H-, Cl in amount of 0.1-15 mole % based on total amount of monomers, (B) perfluorinated monomer selected from hexafluoropropylene and perfluoroalkyl vinyl ether of formula: CF 2 =CF-OR f  wherein R f  is C 2 -C 4  perfluoroalkyl or mixtures thereof in amount of 0-15 mole % based on total amount of monomers, (C) tetrafluoroethylene in remaining amount up to 100 mole %, total amount of monomers (A) and (B) being lower on equal to 20 mole %. New copolymers have improved mechanical properties at high temperatures in combination with superb optical properties. EFFECT: improved properties of the title copolymers. 9 cl, 13 ex, 4 tbl
Patent RU-2199291-C2 (RU)
Title: Стент с поддающимися изменению элементами для оптимизации поддержки
Inventor: RICHTER JACOB
IPC: A61F2/00
Filed: 1997-09-16
Granted: 2003-02-27
Abstract: Изобретение относится к стентам, предназначенным для имплантирования в различные полости трубчатых органов, имеющие непостоянные характеристики, например непостоянную кривизну, боковые ответвления, непостоянный диаметр, непостоянную эластичность стенки или "концевые эффекты" каждой полости. Изобретение определяет стент, который не имеет на своем конце острых точек или выступов, концентрирующих давление на стенку сосуда при расширении стента в изогнутой части сосуда, и стент, имеющий на своем дальнем конце радиальное усилие, которое имеет более высокую величину, чем радиальное усилие в части стента, ближайшей к дальнему концу. Стент может содержать концевую область, которая выполнена так, чтобы иметь более высокую радиальную прочность, чем остальная длина по оси стента. В альтернативном варианте стент может содержать секции, смежные концу стента, имеющие более высокую гибкость при изгибе, чем остальная длина по оси стента. Стент может быть также выполнен так, чтобы его конец имел более высокую радиальную прочность, а смежные секции более высокую гибкость при изгибе. 11 с. и 39 з.п. ф-лы, 11 ил.
Patent RU-2173502-C2 (RU)
Title: Способ обеспечения подтверждения доставки при доставках сообщений в телефонной сети
IPC: H04M3/42
Filed: 1996-06-07
Granted: 2001-09-10
Abstract: Изобретение относится к способу обеспечения подтверждений доставки при доставке сообщений в телефонной сети 10. Способ включает следующие этапы: (а) абонент А формирует сообщение, адресованное абоненту В, причем упомянутое сообщение временно хранится в устройстве памяти 14, расположенном в сети (b) осуществляют попытку доставки хранимого сообщения абоненту В; (с) после попыток доставки доставляют абоненту А подтверждение результата доставки сообщения. Для обеспечения подтверждений наиболее простым путем с точки зрения абонента и создания при этом минимальной нагрузки на сеть в сети поддерживают специфическую для абонента информацию о том, имеется ли в расположении абонента служба по доставке сообщений, обеспечивающая доставку специфических для абонента сообщений, при этом при подтверждении доставки возможно маршрутизировать подтверждение, адресованное абоненту А, в упомянутую службу доставки сообщений на базе упомянутой информации, если в этом есть необходимость. Технический результат состоит в упрощении и обеспечении гарантированной доставки. 9 з.п.ф-лы, 7 ил.
Patent RU-2194226-C2 (RU)
Inventor: BUZOV A A
IPC: F25J3/08
Filed: 1998-04-02
Granted: 2002-12-10
Abstract: FIELD: condensate precipitation. SUBSTANCE: heterogeneous condensation takes place in process of distillation of gas mixture in confuser with drops of condensate of low-boiling components of mixture subject to separation fed to inlet of confuser in advance. Condensation occurs in passage of confuser-diffuser shape with central axially symmetric body movable in axial direction and provided with slit holes for condensate extraction located in walls of diffuser and front part of central body in minimal section of facility and with slit holes located in widest part of central body across diffuser outlet. Facility also has condensate sprinkler mounted at inlet to confuser, discharge and drain lines. Use of technology and facility makes it possible to condensate low- boiling components of gas mixture with low energy loss and to integrate processes of condensate extraction and separation from gas mixture in single facility and to use said facility in the capacity of throttle reducing pressure of high-pressure gas. EFFECT: enhanced efficiency of technology and facility for condensate separation. 8 cl, 1 dwg
Patent RU-2196622-C2 (RU)
Inventor: ZHAROV V P
IPC: A61N5/06
Filed: 1998-05-26
Granted: 2003-01-20
Abstract: Изобретение касается способа и устройства светолечения пространственно протяженных патологий конечностей, включая отеки. Способ осуществляют путем равномерного облучения области патологии со всех сторон за счет использования отдельных световых пучков со спектральной полосой не более 20 нм в диапазоне 620÷670 нм и не более 60 нм в диапазоне 820÷950 нм. Облучение осуществляется как непрерывным, так и импульсным или модулированным облучением. Задаются продолжительность и периодичность предлагаемого способа светолечения. Устройство выполнено в виде полого полуразъемного цилиндра. По внутренней поверхности цилиндра равномерно расположены источники излучения, обеспечивающие необходимые параметры светолечения. Способ и устройство позволяют повысить качество и эффективность терапии больных, страдающих отеками мягких тканей различного генеза. 2 с. и 9 з.п. ф-лы, 3 ил.
Patent RU-2179865-C2 (RU)
Title: Device for opening capsule usable inn powder inhalator device
Inventor: KHERLIN EHRNST
IPC: A61M15/00
Filed: 1997-01-27
Granted: 2002-02-27
Abstract: FIELD: medical engineering. SUBSTANCE: device has the first and the second part movable one relative to the other. The first part has means for holding at least one cuttable capsule. The second part has means cutting capsule fixed in it so that it passes through the opening for holding when relative movement of the parts takes place. EFFECT: large area open after opening capsule; improved conditions for supplying powder. 13 cl, 8 dwg
Patent RU-2157491-C2 (RU)
Title: Method for lining of domed cover of ladle-furnace with plasma heating of metal
Inventor: TUTUBALIN A V
IPC: F27B3/16
Filed: 1998-12-15
Granted: 2000-10-10
Abstract: FIELD: metallurgy, in particular, methods for lining of covers of ladle- furnaces with plasma heating of metal. SUBSTANCE: the method consists in lining of the upper horizontal surface of the cover by suspended arch trick and refractory wool, and of the lateral surface-by straight brick. EFFECT: enhanced stability of lining and capacity of the ladle- furnace plant with plasma heating of metal. 1 dwg
Patent RU-2191368-C2 (RU)
Inventor: ROR KLAUS
IPC: G01N21/71
Filed: 1997-06-26
Granted: 2002-10-20
Abstract: FIELD: spectral analysis. SUBSTANCE: invention is related to pulse laser employed for quantitative spectral analysis of halogen-carrying non-metal or partially metal substances and coupled to filming fixture, spectrometer and CCD camera. Intensity of light emitted by at least one disc- shaped section of plasma expanding cone is memorized, summed and evaluated. Gradients of temperature and density are preferably found. EFFECT: improved method of recording of spectral analytical signal. 23 cl, 3 dwg
Patent RU-2181980-C2 (RU)
Title: Stand with shelves
Inventor: AL NENG KARL-JERAN
IPC: A47F5/04
Filed: 1997-06-23
Granted: 2002-05-10
Abstract: FIELD: storage equipment. SUBSTANCE: stand has round independently rotating shelves 10 arranged one above another. Drive 13,14 is positioned on periphery of each shelf and adapted for cooperation with drive members 11,12 on shelf periphery for turning or rotating thereof. Shelves are divided into sections equipped with pulse generators cooperating with pulse counters for determining rotational position of each shelf. Stand provides easy rotation and turning of shelves and fast retrieval of needed article. Stand of such construction reduces the necessity for internal transportation means in industrial premises, drug stores and other kinds of stores and rooms using stands with rotary shelves, where handling operations are carried out through the employment of computerized electronic equipment. EFFECT: increased efficiency and simplified construction. 11 cl, 15 dwg
Patent RU-2165810-C2 (RU)
Title: Rear table of screw rolling mill
Inventor: TARTAKOVSKIJ I K
IPC: B21B25/02
Filed: 1999-03-30
Granted: 2001-04-27
Abstract: FIELD: equipment for tube making screw rolling mills, namely rolling mills with lateral delivery of hollow products. SUBSTANCE: rear table of screw rolling mill includes frame, centering devices mounted onto frame, arresting and adjusting mechanism with hinged head and driven carriage, mandrel bar whose stem is mounted in said mechanism, fork-like clamp engaging with turning made in stem of mandrel bar and secured to movable carriage arranged behind hinged head. Carriage of above mentioned mechanism is provided with controlled stopper placed in its rear end and engaging with movable carriage. Distance from medium line of fork-like clamp along its thickness until surface of engagement of movable carriage with controlled stopper is equal to summed length values of carriage of said mechanism, thickness of stopper of carriage and spacing from axis of turning of stem of mandrel bar until front end of hinged head. EFFECT: lowered additional time interval for mounting mandrel bar, enhanced efficiency of mill. 2 dwg
Patent RU-2189183-C2 (RU)
Title: Устройство для эндохирургических инструментальных манипуляций
Inventor: PIL KEVICH D N
IPC: A61B17/28
Filed: 1999-04-06
Granted: 2002-09-20
Abstract: Изобретение относится к медицинской технике и предназначено для эндохирургических манипуляций в грудной и брюшной полостях. Устройство не имеет шарнирных замков и содержит наружную трубку и внутреннюю трубку с подвижными рукоятками на концах и рабочей частью в виде бранш. На внутренней трубке размещено приспособление для крепления шланга электроотсоса и дополнительный аспирационный канал. Бранши рабочей части расположены в горизонтальной плоскости относительно руки хирурга и выполнены в виде ножниц, зажима диссектора, иглодержателя, биопсийных кусачек. В результате обеспечивается свободное движение обеих бранш относительно друг друга, инструмент совмещен с аспиратором, увеличиваются усилия, передаваемые на бранши рабочей части, уменьшается количество торакопортов для эндохирургических вмешательств. 4 ил.
Patent RU-2178237-C2 (RU)
Title: Method and device for transmitting digital information in radio link using pseudorandom operating-frequency control
Inventor: DERKACH E N
IPC: H04B1/713
Filed: 1999-11-10
Granted: 2002-01-10
Abstract: FIELD: radio communications. SUBSTANCE: method includes following procedures: bursts are shaped on sending end from information signal and used for modulating signals of respective frequencies emitted into environment. Frequency selection is controlled from receiving end of radio link using results of noise situation analysis at frequencies set up by pseudorandom train generator. Reception is made at all frequencies on receiving end. EFFECT: enhanced noise immunity of long radio links. 2 cl, 4 dwg
Patent UA-54590-C2 (UA)
Title: Method of hot pressing workpieces
Inventor: MATT ANDREAS
IPC: B21J1/04
Filed: 1999-04-19
Abstract: A device for hot pressing workpieces, comprising a matrix (5), an ejector (7) associated therewith that can move outwards and inwards and a pressure ram (1) that can move forwards and backwards. The ejector (7) is joined to a displaceable control piston (8) arranged in a pressure chamber (28). A liquid can flow out of the pressure chamber (28) via an exit hole (28) and a discharge line (23). A throttle (25) is arranged in the liquid discharge line (23) in order to retard the liquid as it flows outward and delay the extended ejector (7) as it is pushed back by the advancing pressure ram (1) in such a way that a workpiece (4) arranged between the ejector (7) and the pressure ram (1) is upset outside the matrix (5) and descaled.
Patent UA-29448-C2 (UA)
Title: Method for determination of water-soluble and movable forms of microelements in soil
Inventor: Ivanova Hanna Semenivna
Filed: 1995-01-03
Abstract: Method for determining water-soluble and movable forms of microelements in soil includes determination of content of water-soluble and movable forms of micro-elements by difference of total content that is found by given formula. The invention relates to analytical chemistry and can be used in ecological studies, agro-chemistry and other areas where it is needed to determine mobile forms of micro-elements in soil.
Patent UA-27947-C2 (UA)
Title: gas-separation membrane
Filed: 1995-06-06
Abstract: The invention relates to the field of the membrane separation of gas flows. In gas-separation membrane, polyamidoimide is used as material. The membrane can be made in a following way. Solution of concentration 25-27% (mass.) in N-methylpyrrolidone (N -MP) of polyamidoimide of said chemical structure is prepared. Then it is filtered twice through the paper filter with blue strip and poured out on the substrate. It is maintained until uniform spreading of polymeric solution and giving to it of the form of a flat film. Further, the glass substrate is placed into the oven with a temperature of 100 °C for 100 s, after this, this substrate is removed and placed into the coagulation bath I (butanol) for 30 s. Then the substrate is placed into the coagulation bath II (ethanol) for 5 hours. Temperature of solutions of the baths I II - 20-22 °C. For washing the membrane is placed into acetone at 20-22 °C for 2 hours. After fulfilment of said operations the membrane is removed from the substrate.
Patent UA-61904-C2 (UA)
Title: Method of vaporizing, vaporizer for vaporization of oxidation-sensitive compounds and cracking fractionator
IPC: B01D1/06
Filed: 1997-01-20
Abstract: The invention concerns a method of vaporizing a fluid containing vaporizable oxidation-sensitive compounds in a vaporizer in which, for vaporization purposes, the fluid is brought into contact with a heated solid surface, direct contact between the resultant vapor phase and the heated solid surface being largely prevented. The invention further concerns a vaporizer comprising a heatable solid surface (16), a device (2, 3) for heating the solid surface, and a device (10) for feeding a fluid containing vaporizable compounds to the heatable solid surface. The fluid-feeding device is designed and disposed (12, 14, 18) in the vaporizer such that direct contact between the resultant vapor phase and the heatable solid surface is largely prevented.